Coursera

Vector Database Foundations and Core Concepts

Coursera

Vector Database Foundations and Core Concepts

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Explain vector database concepts and enable semantic search strategies

  • Generate and evaluate high-quality text and image embeddings

  • Implement advanced vector similarity calculation techniques

  • Build and optimize approximate nearest neighbor search indexes

Details to know

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Recently updated!

April 2026

Assessments

17 assignments¹

AI Graded see disclaimer
Taught in English

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Build your subject-matter expertise

This course is part of the Vector Databases for Machine Learning: A Comprehensive Guide Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate

There are 6 modules in this course

In this module, you will discover the fundamental concepts that make modern AI search possible. You will learn what a vector database is, how it uses embeddings to understand unstructured data, and why this enables a "semantic search" that goes far beyond simple keywords.

What's included

4 videos3 readings6 assignments

Embed Everything is an intermediate course for ML practitioners and Python developers. You’ll convert unstructured data into numerical embeddings, build a scalable pipeline, apply pre‑trained models to text and images, evaluate with t‑SNE and nearest‑neighbor analysis, and script production‑ready batch processing.

What's included

4 videos2 readings2 assignments2 ungraded labs

Measure Vector Similarity is an intermediate course for ML engineers and data scientists to master cosine, dot‑product, and Euclidean metrics in retrieval, recommendation, and classification. You’ll implement each with Python/NumPy, explore Amazon and healthcare examples, and complete an assignment notebook benchmarking performance for a portfolio‑ready project.

What's included

4 videos2 readings2 assignments1 ungraded lab

Master ANN Search is an intermediate course for ML engineers and AI practitioners building high‑speed, large‑scale vector search. You’ll implement FAISS/Annoy, evaluate recall‑vs‑latency trade‑offs, benchmark against brute‑force, and complete a project optimizing a 100 k‑vector index for RAG or recommendation systems.

What's included

5 videos3 readings4 assignments2 ungraded labs

Tune HNSW is an intermediate course for ML practitioners and AI engineers to master vector‑search optimization. You’ll learn HNSW theory, tune efConstruction, M, and efSearch, build an index from scratch, chart precision‑latency trade‑offs, and complete a portfolio‑ready project optimizing search for chatbots or visual retrieval.

What's included

4 videos2 readings2 assignments1 ungraded lab

This module explores how generative AI tools can augment your embedding and indexing workflows, from generating boilerplate code to debugging configuration issues. You'll learn effective prompt engineering techniques for ML tasks while understanding when human expertise remains essential.

What's included

2 readings1 assignment

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Instructor

Professionals from the Industry
405 Courses58,389 learners

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¹ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.